Makita 18V LXT Cooler & Warmer Box, DC/AC, Tool Only DCW180Z

20.0 L (5.3 Gal.) Capacity Perfect For All Seasons! Operates With 18V LXT Batteries, 120V AC Or 12V DC Power Sources! Batteries and Charger Sold Separately. Shoulder Strap (A-71093), AC Adapter (WL00000438), Cigarette Lighter Adapter (WL00000139)